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Note 11 - Segment Reporting - Long-lived Assets by Geographic Region (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Long-lived assets	$ 281,129	$ 263,712
Operating Segments [Member]
Long-lived assets	281,129	263,712
Operating Segments [Member] | United States Segment [Member]
Long-lived assets	220,183	210,171
Operating Segments [Member] | Europe Segment [Member]
Long-lived assets	52,817	45,019
Operating Segments [Member] | Japan Segment [Member]
Long-lived assets	$ 8,129	$ 8,522

X

- Definition

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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